Box Two Bottom Bracket 24mm - Box®

Box Two Bottom Bracket 24mm

$86.00 Sale Save
Color Black

Only 0 left in stock


Box Two™ 24mm External bottom brackets feature cold-forged, CNC-machined alloy cups, dual-labyrinth bearing covers, and precision sealed bearings. They are the perfect match to Box Three™, Four cranks, and the ultimate upgrade to the budget BBs sold with most cranksets. Box Two™, 24mm External Bottom Brackets, are designed to fit all 24-millimeter crank spindles and frames with 68 or 73 x BC 1.37-inch bottom bracket shells.

Forged CNC-Machined Alloy Cups
High-Impact Anodizing
24mm Outboard Bearings
ABS Plastic Sleeve
Precision Abec-5 Sealed Bearings

Compatibility: Box Three™, Box Four™, Shimano® HollowTech II, RaceFace® X-Type
Material: 6061-T6 Aluminum
Shell Width: 68mm/73mm
Spindle Type: 24mm
Thread: 1.37 Inch x 24 TPI
Weight: 105 grams / 3.7 ounces